(slang, Britain, chiefly Northumbria) A pornographic magazine.

(automotive, originally late 1950s and into 1960s) A wheel for a motor vehicle, made from an alloy of magnesium, typically lighter and offering better heat conduction than steel wheels.

(slang) A pornographic magazine.

plural of mag wheel

(slang) Short form of skin magazine.

Alternative form of skin mag

(UK, informal) A magazine aimed at young men, typically containing suggestive photographs of female models and articles about cars, tools, music, film, sport, and sexual encounters.

(vulgar, offensive, derogatory) A magazine which focuses on gay issues and interests.

(weaponry) A container used to store and carry ammunition clips.

(UK) A book in the format of a magazine.